Product base



FIG. 1 is a front elevational view of a first embodiment of the productbase of my design;

FIG. 2 is a rear elevational view of FIG. 1;

FIG. 3 is a side elevational view of the left side of FIG. 1;

FIG. 4 is a side elevational view of the right side of FIG. 1;

FIG. 5 is a top plan view of FIG. 1;

FIG. 6 is a bottom plan view of FIG. 1;

FIG. 7 is a front elevational view of a second embodiment of the productbase of my design;

FIG. 8 is a rear elevational view of FIG. 7;

FIG. 9 is a side elevational view of the left side of FIG. 7;

FIG. 10 is a side elevational view of the right side of FIG. 7;

FIG. 11 is a top plan view of FIG. 7;

FIG. 12 is a bottom plan view of FIG. 7;

FIG. 13 is a front elevational view of a third embodiment of the productbase of my design;

FIG. 14 is a rear elevational view of FIG. 13;

FIG. 15 is a side elevational view of the left side of FIG. 13;

FIG. 16 is a side elevational view of the right side of FIG. 13;

FIG. 17 is a top plan view of FIG. 13;

FIG. 18 is a bottom plan view of FIG. 13;

FIG. 19 is a front elevational view of a fourth embodiment of theproduct base of my design;

FIG. 20 is a rear elevational view of FIG. 19;

FIG. 21 is a side elevational view of the left side of FIG. 19;

FIG. 22 is a side elevational view of the right side of FIG. 19;

FIG. 23 is a top plan view of FIG. 19;

FIG. 24 is a bottom plan view of FIG. 19;

FIG. 25 is a front elevational view of a fifth embodiment of the productbase of my design;

FIG. 26 is a rear elevational view of FIG. 26;

FIG. 27 is a side elevational view of the left side of FIG. 26;

FIG. 28 is a side elevational view of the right side of FIG. 26;

FIG. 29 is a top plan view of FIG. 26;

FIG. 30 is a bottom plan view of FIG. 26;

FIG. 31 is a front elevational view of a sixth embodiment of the productbase of my design;

FIG. 32 is a rear elevational view of FIG. 31;

FIG. 33 is a side elevational view of the left side of FIG. 31;

FIG. 34 is a side elevational view of the right side of FIG. 31;

FIG. 35 is a top plan view of FIG. 31;

FIG. 36 is a bottom plan view of FIG. 31;

FIG. 37 is a front elevational view of a seventh embodiment of theproduct base of my design;

FIG. 38 is a rear elevational view of FIG. 37;

FIG. 39 is a side elevational view of the left side of FIG. 37;

FIG. 40 is a side elevational view of the right side of FIG. 37;

FIG. 41 is a top plan view of FIG. 37;

FIG. 42 is a bottom plan view of FIG. 37;

FIG. 43 is a front elevational view of a eighth embodiment of theproduct base of my design;

FIG. 44 is a rear elevational view of FIG. 43;

FIG. 45 is a side elevational view of the left side of FIG. 43;

FIG. 46 is a side elevational view of the right side of FIG. 43;

FIG. 47 is a top plan view of FIG. 43;

FIG. 48 is a bottom plan view of FIG. 43;

FIG. 49 is a front elevational view of a ninth embodiment of the productbase of my design;

FIG. 50 is a rear elevational view of FIG. 49;

FIG. 51 is a side elevational view of the left side of FIG. 49;

FIG. 52 is a side elevational view of the right side of FIG. 49;

FIG. 53 is a top plan view of FIG. 49; and,

FIG. 54 is a bottom plan view of FIG. 49.

CLAIM I claim the ornamental design for the product base, as shown anddescribed.